Ultra Scale, Ultra Quality, Ultra Coverage
AI & ML interests
Large Language Models
Recent Activity
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Papers
MiniCPM-SALA: Hybridizing Sparse and Linear Attention for Efficient Long-Context Modeling
Data Science and Technology Towards AGI Part I: Tiered Data Management
Organization Card
OpenBMB (Open Lab for Big Model Base) aims to build foundation models and systems towards AGI.
spaces
9
pinned
Running
10
Audio Arena
⚡
audio-arena
Running
7
UltraData-Math-L0-Parser
📚
Extract and clean math content from web pages
Running
3
UltraData-Math-L3-Generator
🧮
Generate math Q&A, dialogues, rewrites, and exercises from text
Running
2
Ultra-FineWeb-L2-Selector
⚡
Classify text quality for English or Chinese web content
Running
39
MiniCPM-o 4.5 Demo
🚀
Full-Duplex Omni-modal Live Streaming
Running
Featured
165
VoxCPM Demo
🌖
VoxCPM
models
122
openbmb/MiniCPM-o-4_5
Any-to-Any
•
9B
•
Updated
•
72.5k
•
867
openbmb/NOSA-8B
Text Generation
•
8B
•
Updated
•
220
•
9
openbmb/MiniCPM-o-4_5-gguf
Any-to-Any
•
8B
•
Updated
•
46.8k
•
86
openbmb/MiniCPM-SALA
Text Generation
•
9B
•
Updated
•
4.54k
•
471
openbmb/AgentCPM-Report
Text Generation
•
Updated
•
5.26k
•
245
openbmb/AgentCPM-Report-GGUF
8B
•
Updated
•
1.1k
•
35
openbmb/MiniCPM-o-4_5-awq
Any-to-Any
•
9B
•
Updated
•
1.3k
•
16
openbmb/NOSA-1B
Text Generation
•
Updated
•
94
•
6
openbmb/NOSA-3B
Text Generation
•
4B
•
Updated
•
45
•
4
openbmb/AgentCPM-Explore
Text Generation
•
4B
•
Updated
•
1.12k
•
325
datasets
37
openbmb/factnet-bench
Preview
•
Updated
•
58
•
2
openbmb/UltraData-Math
Viewer
•
Updated
•
181M
•
39.1k
•
231
openbmb/Ultra-FineWeb-L3
Viewer
•
Updated
•
2
•
1.29k
•
36
openbmb/factnet_relations
Preview
•
Updated
•
237
•
3
openbmb/factnet_factsynset
Viewer
•
Updated
•
1.7B
•
509
•
3
openbmb/factnet_factsense
Viewer
•
Updated
•
3.01B
•
614
•
3
openbmb/factnet_factstatements
Viewer
•
Updated
•
2.43B
•
494
•
4
openbmb/Ultra-FineWeb
Viewer
•
Updated
•
1.29B
•
55.1k
•
326
openbmb/DCAD-2000
Viewer
•
Updated
•
649M
•
3.98k
•
20
openbmb/InfLLM-V2-data-5B
Viewer
•
Updated
•
7.19M
•
283
•
31